package com.example.design01.Service;

import com.example.design01.Bean.UserBean;
import org.apache.ibatis.annotations.Param;


public interface UserService {
    //    登陆
    UserBean checkUser(String nickname, String password);

    //    注册
    int addUser(UserBean userBean);

    //    修改密码
    int updateUser(String password);


}
